Wall thickness 1.6mm, outer frame meter weight: 1.74kg/m glass:
5+18A+5 (double insulating glass), 5+9A+5+12A+5 (three-layer
insulating glass) thermal insulation: PA66 nylon strip 25mm
(super sound insulation, super dust resistance, heat
insulation).
No. 87 East of Liucun Village, Xigou, Lizhuang Town, Huimin County, Binzhou City, Shandong Province